What is the anti-water bureau in Feng Shui?

"Back bow water" is exactly the opposite of "jade belt around waist water". It means that the external environment where you live is backed by a ring-shaped river or road. This is called "water in Feng Shui" "Anti-Bow Water" or "Anti-Bow Road". This is a taboo in Feng Shui, because such an external environment not only leads to loss of wealth but also causes disasters